Re: VoIP 7940 IP Phone , 3550 Switch

From: Pierre-Alex (pierreg@planetkc.com)
Date: Sat Sep 20 2003 - 12:59:23 GMT-3


Thank you Charles,

This will get me started!

Pierre-Alex

----- Original Message -----
From: "Charles Ragan" <ciscojock2002@yahoo.com>
To: "Pierre-Alex" <pierreg@planetkc.com>; <ccielab@groupstudy.com>
Cc: "Xy" <byme88@yahoo.com>
Sent: Saturday, September 20, 2003 4:00 PM
Subject: Re: VoIP 7940 IP Phone , 3550 Switch

> Hello Pierre,
>
> 1-you can get some limited functionality by simulating a 'break' in the
> network and run srst on the 'branch' routers. I've only used srst to make
> use of 'inter-office' calling and local access/ld services. You could
> setup your dhcp scopes on the local routers to hand ip addresses, 150
> option, default image, etc. to the local phones. Between the srst image
on
> the phones, dhcp, etc. you can have the phones register with their
> respective srst - and then setup voip dial peers to forward certain
> extensions to another h323 router and reach extensions hanging off of that
> srst enabled site. I haven't tested this, but I have ran srst and h323
> gateway relationships.
>
>
http://www.cisco.com/en/US/customer/products/sw/iosswrel/ps5012/products_fea
ture_guide_chapter09186a0080181320.html
>
> 2-yes
>
> 3-I haven't really researched any freeware ip pbx software.....let me know
> if you find something particularly functional in this space....
>
> Charles
>
> At 11:29 AM 9/20/2003 +0100, Pierre-Alex wrote:
> >I bought 2 7940 phones to plug in my 3550 so I can play with voice vlan
> >etc....
> >
> >I know how to make voice work with regular phone but don't know where to
> >start with IP phones.
> >
> >Here are my questions:
> >
> >1) Can I make the IP phones work without having to buy Unity / Call
Manager
> >expensive software?
> >
> >2) Do I need to setup one or more of my 2600 routers as H.323 gateways?
> >
> >3) If I must use software to make the IP phone work, what it the best
Linux
> >alternative ? I have seen a lot of free software for voice ....
> >
> >
> >Thank you,
> >
> >Pierre-Alex
> >
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> Charles Ragan Jr., Technology Consultant
> Principal Consultant - CCIE #1764
> Cell Phone - 336-442-4361
> http://www.geocities.com/ciscojock2002/
>
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